SEER is an authoritative source of information on cancer incidence and survival in the United States. SEER currently collects and publishes cancer incidence and survival data from population-based cancer registries covering approximately 28 percent of the U.S. population.

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HPF:

Site Recode ICD-O-3 (1/27/2003) Definition

The information provided in this table is also available in an ASCII text file (semicolons are used as the delimiters).
To see how this variable is used in SEER publications and to read about other site recode variables, please see the Site Recode home page.